A raw material mixing device for producing high tinting strength masterbatch

Abstract

The utility model relates to the technical field of masterbatch production equipment, and discloses a raw material mixing device for high-coloring-strength masterbatch production, comprising an equipment main body, and also comprising: a stirring mechanism, a splicing mechanism and a power mechanism, wherein the top end of the equipment main body is fixedly connected to the bottom end of the splicing mechanism, the top end of the equipment main body is fixedly connected to the bottom end of the power mechanism, and the top end of the stirring mechanism is movably sleeved with the top end of the equipment main body; the utility model is connected with the masterbatch raw material in sequence through a feed pipe, when connecting, an upper connecting head is inserted into the interior of a lower connecting head, a connecting rod is rotated to move a clamping block to the top of the upper connecting block, and when a reset spring pushes the clamping block downward, the clamping block is clamped into a clamping slot, thereby fixing the upper connecting head in the interior of the lower connecting head to complete the connection, and when disassembling, the clamping block is pulled upward to move the clamping block out of the clamping slot, the connecting rod is rotated to completely move the clamping block out of the clamping slot, and the upper connecting head is removed, which is conducive to improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch production equipment, and more specifically to a raw material mixing device for producing high-tinting-strength masterbatch. Background Art

[0002] Masterbatch is a new type of colorant specially used for polymer materials, also known as pigment preparation masterbatch, which is mainly used in plastics. Masterbatch is composed of three basic elements: pigment or dye, carrier and additive. It is an aggregate made by uniformly loading an extraordinary amount of pigment into the resin. In the process of masterbatch processing, in order to ensure uniform mixing of various raw materials, a mixing device is required to stir and mix the masterbatch raw materials.

[0003] Deficiencies of existing technology: In order to facilitate feeding during use, existing mixing devices often fix multiple feeding pipes on the top of the mixing device to achieve feeding of different raw materials and continuous operation of the equipment. However, during use, the feeding pipes are mostly installed and fixed by bolts. As the dye in the mixing device is used, it adheres to the inner wall of the equipment. Therefore, the equipment is cleaned regularly. However, the bolt fixing is not convenient for disassembly and installation. At the same time, the movement trajectory of the stirring paddle of the existing mixing device is simple, which is prone to uneven mixing. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a raw material mixing device for producing high-coloring strength masterbatch to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material mixing device for producing high-coloring masterbatch, comprising an equipment body, and also comprising: a stirring mechanism, a splicing mechanism and a power mechanism, the top of the equipment body is fixedly connected to the bottom end of the splicing mechanism, the top of the equipment body is fixedly connected to the bottom end of the power mechanism, the top of the stirring mechanism is movably connected to the top of the equipment body, the equipment body comprises a mixing barrel, the bottom end of the mixing barrel is fixedly connected to a discharge pipe, the bottom end of the mixing barrel is fixedly connected to a leg, the splicing mechanism comprises a connecting pipe, the bottom of the connecting pipe The end is fixedly connected to the top of the mixing barrel, the top of the connecting pipe is fixedly connected to a lower connecting head, the top of the lower connecting head is movably connected to an upper connecting head, the top of the upper connecting head is fixedly connected to a feeding pipe, the side of the lower connecting head is fixedly connected to a lower connecting block, the side of the lower connecting block is movably connected to a connecting rod through a pin, the top of the connecting rod is fixedly connected to a return spring, the bottom end of the return spring is fixedly connected to a clamping block, the side of the upper connecting head is fixedly connected to an upper connecting block, the top of the upper connecting block is provided with a clamping groove, the top of the clamping groove is meshed with the bottom end of the upper connecting block.

[0006] Furthermore, the upper connecting block is a cylindrical structure, and the top end of the upper connecting block is movably connected to a roller via a pin.

[0007] Furthermore, the bottom end of the upper connector is a conical structure, and the side surface of the upper connector is meshed with the inner wall of the side surface of the lower connector.

[0008] Furthermore, the stirring mechanism includes a mounting shaft, a hollow shaft is movably connected to the side of the mounting shaft, the top of the hollow shaft is movably connected to the top of the mixing barrel, the side of the mounting shaft is fixedly connected to a first stirring paddle, the side of the hollow shaft is fixedly connected to a mounting frame, and the side of the mounting frame is fixedly connected to a second stirring paddle.

[0009] Furthermore, a flap is fixedly connected to the bottom end of the mounting shaft, the side surface of the flap is an arc-shaped structure, and the bottom end of the flap is movably connected to the inner wall of the bottom end of the mixing barrel.

[0010] Furthermore, the power mechanism includes a casing, the bottom end of the casing is fixedly connected to the top of the mixing barrel, the top inner wall of the casing is fixedly connected to a servo motor, the output shaft of the servo motor is fixedly connected to a transmission shaft, the side of the transmission shaft is fixedly sleeved with a first driving gear, the side of the transmission shaft is fixedly sleeved with a second driving gear, the side of the mounting shaft is fixedly sleeved with a first driven gear, the side of the hollow shaft is fixedly sleeved with a second driven gear, the top of the mixing barrel is movably sleeved with a mounting rod, the side of the mounting rod is movably sleeved with a transmission gear, the side of the transmission gear is meshed with the side of the second driving gear, the side of the transmission gear is meshed with the side of the second driven gear, and the side of the first driven gear is meshed with the side of the first driving gear.

[0011] Furthermore, a mounting groove is provided on the side of the mounting frame, a pressure spring is fixedly connected to the side of the mounting groove, a scraper is fixedly connected to the side of the pressure spring, and the side of the mounting groove is movably connected to the inner wall of the side of the mixing barrel.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is evenly distributed on the top of the mixing barrel through multiple splicing mechanisms. When in use, the feed pipe is connected with the masterbatch raw materials in sequence. When connecting, the upper connector is inserted into the lower connector, and the connecting rod is rotated to move the clamping block to the top of the upper connector. When the reset spring pushes the clamping block downward, the clamping block is clamped into the clamping groove, thereby fixing the upper connector in the lower connector to complete the connection. When disassembling, the clamping block is pulled upward to move the clamping block out of the clamping groove, and the connecting rod is rotated to completely move the clamping block out of the clamping groove, and the upper connector is removed, which is beneficial to improve work efficiency.

[0014] 2. The utility model drives the first stirring paddle to rotate through the installation shaft, and the hollow shaft drives the mounting frame to rotate, and the rotation direction of the hollow shaft is opposite to the rotation direction of the installation shaft, so that the first stirring paddle and the second stirring paddle stir and mix the masterbatch raw materials inside the mixing barrel, and stir the masterbatch raw materials in two directions, which is beneficial to the quality of stirring and mixing.

[0015] 3. The utility model pushes the scraper through the pressure spring so that the side of the scraper is closely attached to the side inner wall of the mixing barrel. The scraper rotates with the mounting frame so that the scraper cleans the side inner wall of the mixing barrel, which is conducive to keeping the equipment clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the stirring mechanism structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the power mechanism structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the mounting frame of the utility model;

[0021] Figure 6 This is a schematic diagram of the splicing mechanism structure of the utility model;

[0022] Figure 7 It is a schematic diagram of the structure of the upper connector of the utility model.

[0023] The accompanying drawings are marked as follows: 1. Equipment body; 101. Mixing barrel; 102. Discharging pipe; 103. Support leg; 2. Stirring mechanism; 201. Mounting shaft; 202. Hollow shaft; 203. First stirring paddle; 204. Mounting frame; 205. Second stirring paddle; 206. Turning plate; 207. Scraper; 208. Pressure spring; 209. Mounting groove; 3. Splicing mechanism; 301. Connecting pipe; 302. Feeding pipe; 303. Block; 304. Lower Connector; 305, upper connector; 306, connecting rod; 307, return spring; 308, upper connecting block; 309, lower connecting block; 310, roller; 311, slot; 4, power mechanism; 401, housing; 402, servo motor; 403, first driving gear; 404, second driving gear; 405, transmission shaft; 406, mounting rod; 407, transmission gear; 408, second driven gear; 409, first driven gear. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The raw material mixing device for producing high-coloring strength masterbatch involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Reference Figures 1 to 7 The utility model provides a raw material mixing device for producing high-coloring masterbatch, including an equipment body 1, and also including: a stirring mechanism 2, a splicing mechanism 3 and a power mechanism 4. The top of the equipment body 1 is fixedly connected to the bottom end of the splicing mechanism 3, the top of the equipment body 1 is fixedly connected to the bottom end of the power mechanism 4, the top of the stirring mechanism 2 is movably connected to the top of the equipment body 1, the equipment body 1 includes a mixing barrel 101, the bottom end of the mixing barrel 101 is fixedly connected with a discharge pipe 102, the bottom end of the mixing barrel 101 is fixedly connected with a support leg 103, the splicing mechanism 3 includes a connecting pipe 301, the bottom end of the connecting pipe 301 is fixedly connected to the top of the mixing barrel 101, the top of the connecting pipe 301 is fixedly connected with a lower connecting head 304, the top of the lower connecting head 304 is movably connected with an upper connecting head 305, the top of the upper connecting head 305 is fixedly connected with a feed pipe 302, the side of the lower connecting head 304 is fixedly connected with a lower connecting block 309, and the side of the lower connecting block 309 is movably connected with a connecting rod through a pin. 306, the top of the connecting rod 306 is fixedly connected with a return spring 307, the bottom of the return spring 307 is fixedly connected with a clamping block 303, the side of the upper connecting head 305 is fixedly connected with an upper connecting block 308, the top of the upper connecting block 308 is provided with a clamping groove 311, the top of the clamping groove 311 and the bottom of the upper connecting block 308 are meshed with each other, and multiple splicing mechanisms 3 are evenly distributed on the top of the mixing barrel 101. When in use, the feed pipe 302 is connected with the masterbatch raw material in turn. When connecting, the upper connecting head 3 05 is inserted into the lower connecting head 304, and the connecting rod 306 is rotated to move the block 303 to the top of the upper connecting block 308. When the reset spring 307 pushes the block 303 downward, the block 303 is inserted into the slot 311, thereby fixing the upper connecting head 305 inside the lower connecting head 304 to complete the connection. When disassembling, pull the block 303 upward to move the block 303 out of the slot 311, rotate the connecting rod 306 to completely move the block 303 out of the slot 311, and remove the upper connecting head 305.

[0026] The upper connecting block 308 is a cylindrical structure, and the top of the upper connecting block 308 is movably connected to a roller 310 through a pin, so as to facilitate the moving of the card block 303 out of or into the card slot 311 to avoid jamming.

[0027] The bottom end of the upper connector 305 is a conical structure, and the side surface of the upper connector 305 is meshed with the inner wall of the side surface of the lower connector 304 , so that the upper connector 305 can be inserted into the lower connector 304 conveniently.

[0028] Among them, the stirring mechanism 2 includes a mounting shaft 201, a hollow shaft 202 is movably sleeved on the side of the mounting shaft 201, the top of the hollow shaft 202 is movably sleeved on the top of the mixing barrel 101, a first stirring paddle 203 is fixedly connected to the side of the mounting shaft 201, a mounting frame 204 is fixedly connected to the side of the hollow shaft 202, and a second stirring paddle 205 is fixedly connected to the side of the mounting frame 204. The first stirring paddle 203 and the second stirring paddle 205 are staggered. When in use, the mounting shaft 201 drives the first stirring paddle 203 to rotate, and the hollow shaft 202 drives the mounting frame 204 to rotate, and the rotation direction of the hollow shaft 202 is opposite to the rotation direction of the mounting shaft 201, so that the first stirring paddle 203 and the first stirring paddle 203 stir and mix the masterbatch raw materials inside the mixing barrel 101.

[0029] Among them, the bottom end of the mounting shaft 201 is fixedly connected with a flap 206, the side of the flap 206 is an arc-shaped structure, the bottom end of the flap 206 is movably connected to the bottom inner wall of the mixing barrel 101, the bottom of the flap 206 is tightly attached to the bottom inner wall of the mixing barrel 101, and the raw materials at the bottom of the mixing barrel 101 are scooped up by the arc-shaped structure of the flap 206.

[0030] The power mechanism 4 includes a casing 401, the bottom end of the casing 401 is fixedly connected to the top of the mixing barrel 101, the top inner wall of the casing 401 is fixedly connected to a servo motor 402, the output shaft of the servo motor 402 is fixedly connected to a transmission shaft 405, the side of the transmission shaft 405 is fixedly sleeved with a first driving gear 403, the side of the transmission shaft 405 is fixedly sleeved with a second driving gear 404, the side of the mounting shaft 201 is fixedly sleeved with a first driven gear 409, the side of the hollow shaft 202 is fixedly sleeved with a second driven gear 408, the top of the mixing barrel 101 is movably sleeved with a mounting rod 406, and the side of the mounting rod 406 is movably sleeved with a transmission gear 4 07, the side surface of the transmission gear 407 is meshed with the side surface of the second driving gear 404, the side surface of the transmission gear 407 is meshed with the side surface of the second driven gear 408, the side surface of the first driven gear 409 is meshed with the side surface of the first driving gear 403, the servo motor 402 drives the transmission shaft 405 to rotate, and the installation shaft 201 is driven to rotate through the mutual meshing of the first driving gear 403 and the first driven gear 409, the second driving gear 404 is meshed with the transmission gear 407, and the second driven gear 408 is meshed with the transmission gear 407 to drive the hollow shaft 202 to rotate, and at the same time, the hollow shaft 202 and the installation shaft 201 rotate in opposite directions.

[0031] Among them, a mounting groove 209 is opened on the side of the mounting frame 204, and a pressure spring 208 is fixedly connected to the side of the mounting groove 209, and a scraper 207 is fixedly connected to the side of the pressure spring 208. The side of the mounting groove 209 is movably connected to the side inner wall of the mixing barrel 101. The pressure spring 208 pushes the scraper 207 so that the side of the scraper 207 is tightly attached to the side inner wall of the mixing barrel 101. The scraper 207 rotates with the mounting frame 204, so that the scraper 207 cleans the side inner wall of the mixing barrel 101.

[0032] The working principle of the utility model is as follows: when in use, the feed pipe 302 is connected with the masterbatch raw materials in sequence, and when connected, the upper connector 305 is inserted into the lower connector 304, and the connecting rod 306 is rotated to move the clamping block 303 to the top of the upper connecting block 308. When the reset spring 307 pushes the clamping block 303 downward, the clamping block 303 is clamped into the clamping groove 311, so that the upper connector 305 is fixed inside the lower connector 304 to complete the connection. When in use, the various raw materials required for the masterbatch are sent into the mixing barrel 101 through the control valve on the side of the feed pipe 302, and the servo motor 402 is started to drive the transmission shaft 405 to rotate, and the first driving gear 403 and the first driven gear 409 are meshed with each other to drive the installation shaft 201 to rotate, so that the first stirring paddle 203 stirs the masterbatch raw materials inside the mixing barrel 101, and the flap 206 turns the mixing barrel The raw materials at the bottom of 101 are scooped up, and at the same time, the second driving gear 404 is meshed with the transmission gear 407, and the second driven gear 408 is meshed with the transmission gear 407 to drive the hollow shaft 202 to rotate. At the same time, the hollow shaft 202 rotates in the opposite direction to the mounting shaft 201, so that the second stirring paddle 205 stirs the masterbatch raw materials, and the pressure spring 208 pushes the scraper 207 so that the side of the scraper 207 is close to the side inner wall of the mixing barrel 101. The scraper 207 rotates with the mounting frame 204, so that the scraper 207 cleans the side inner wall of the mixing barrel 101, and the mixed masterbatch is discharged through the discharge pipe 102. When the equipment needs to be cleaned, the block 303 is pulled to move the block 303 out of the slot 311, and the connecting rod 306 is rotated to completely move the block 303 out of the slot 311, and the upper connector 305 is removed.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material mixing device for producing high-coloring-strength masterbatch, comprising a device body (1), characterized in that: Also includes: A stirring mechanism (2), a splicing mechanism (3) and a power mechanism (4), wherein the top of the equipment body (1) is fixedly connected to the bottom of the splicing mechanism (3), the top of the equipment body (1) is fixedly connected to the bottom of the power mechanism (4), the top of the stirring mechanism (2) is movably connected to the top of the equipment body (1), the equipment body (1) comprises a mixing barrel (101), the bottom of the mixing barrel (101) is fixedly connected to a discharge pipe (102), the bottom of the mixing barrel (101) is fixedly connected to a support leg (103), the splicing mechanism (3) comprises a connecting pipe (301), the bottom of the connecting pipe (301) is fixedly connected to the top of the mixing barrel (101), the top of the connecting pipe (301) is fixedly connected to a lower connecting head (304), ), the top end of the lower connecting head (304) is movably connected to the upper connecting head (305), the top end of the upper connecting head (305) is fixedly connected to the feeding pipe (302), the side of the lower connecting head (304) is fixedly connected to the lower connecting block (309), the side of the lower connecting block (309) is movably connected to the connecting rod (306) through a pin, the top end of the connecting rod (306) is fixedly connected to the return spring (307), the bottom end of the return spring (307) is fixedly connected to the clamping block (303), the side of the upper connecting head (305) is fixedly connected to the upper connecting block (308), the top end of the upper connecting block (308) is provided with a clamping groove (311), the top end of the clamping groove (311) is meshed with the bottom end of the upper connecting block (308).

2. A raw material mixing device for producing high color strength masterbatch according to claim 1, characterized in that: The upper connecting block (308) is a cylindrical structure, and the top end of the upper connecting block (308) is movably connected to a roller (310) via a pin.

3. A raw material mixing device for producing high color strength masterbatch according to claim 1, characterized in that: The bottom end of the upper connector (305) is a conical structure, and the side surface of the upper connector (305) is meshed with the inner wall of the side surface of the lower connector (304).

4. The raw material mixing device for producing high color strength masterbatch according to claim 1, characterized in that: The stirring mechanism (2) comprises a mounting shaft (201), a hollow shaft (202) being movably sleeved on the side of the mounting shaft (201), a top end of the hollow shaft (202) being movably sleeved on the top end of the mixing barrel (101), a first stirring paddle (203) being fixedly connected to the side of the mounting shaft (201), a mounting frame (204) being fixedly connected to the side of the hollow shaft (202), and a second stirring paddle (205) being fixedly connected to the side of the mounting frame (204).

5. A raw material mixing device for producing high color strength masterbatch according to claim 4, characterized in that: The bottom end of the installation shaft (201) is fixedly connected to a flap (206), the side surface of the flap (206) is an arc-shaped structure, and the bottom end of the flap (206) is movably connected to the inner wall of the bottom end of the mixing barrel (101).

6. A raw material mixing device for producing high color strength masterbatch according to claim 4, characterized in that: The power mechanism (4) comprises a casing (401), the bottom end of the casing (401) is fixedly connected to the top end of the mixing barrel (101), the top inner wall of the casing (401) is fixedly connected to a servo motor (402), the output shaft of the servo motor (402) is fixedly connected to a transmission shaft (405), the side of the transmission shaft (405) is fixedly sleeved with a first driving gear (403), the side of the transmission shaft (405) is fixedly sleeved with a second driving gear (404), and the side of the mounting shaft (201) is fixedly sleeved with a first driven gear (403). 09), a second driven gear (408) is fixedly sleeved on the side of the hollow shaft (202), a mounting rod (406) is movably sleeved on the top of the mixing barrel (101), a transmission gear (407) is movably sleeved on the side of the mounting rod (406), a side of the transmission gear (407) is meshed with a side of the second driving gear (404), a side of the transmission gear (407) is meshed with a side of the second driven gear (408), and a side of the first driven gear (409) is meshed with a side of the first driving gear (403).

7. A raw material mixing device for producing high color strength masterbatch according to claim 4, characterized in that: A mounting groove (209) is provided on the side of the mounting frame (204), a pressure spring (208) is fixedly connected to the side of the mounting groove (209), a scraper (207) is fixedly connected to the side of the pressure spring (208), and the side of the mounting groove (209) is movably connected to the inner wall of the side of the mixing barrel (101).

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